R911347227 (MSK101D-0300-FN-M1-AG2-NNC1)

In a multi-axis installation, what cable run and shielding considerations apply for the A-Side power + encoder connector?

Keep power and feedback cables shielded and separated (e.g. 100 mm or more), limit run length per spec ( ~75 m), and ensure proper grounding to avoid interference.

What effect does the shortened motor length (frame D) have on inertia matching and dynamic behavior?

A shorter length yields lower rotor inertia, which improves acceleration/deceleration responsiveness but demands matching the load inertia to avoid overshoot or resonance.

What drive current control strategies are optimal given the motor’s high inductance and peak current of 137.7 A?

Use voltage-boosted current loops or predictive control (e.g. feed-forward term) to overcome inductive lag, and ensure the drive can supply the peak current for short bursts without saturating.

What are the implications of the 3,200 mH winding inductivity on drive control?

A high inductance slows current changes, which demands slower current loop bandwidth and necessitates compensation (e.g. more voltage headroom) in the drive.

How should the holding brake (70 Nm) be integrated in safety or power-down scenarios?

The brake must be powered (electrically released) during motion, and in power-off situations it passively engages to hold the load; ensure the drive output is off and brake release is de-energized for safe stop.

MSK101D0300FNM1AG2NNC1

MSK101D 0300 FN M1 AG2 NNC1

MSK-101D-0300-FN-M1-AG2-NNC1

The MSK101D-0300-FN-M1-AG2-NNC1 by Bosch Rexroth Indramat is a synchronous motor designed with liquid cooling and a holding brake for continuous, precise motion. It delivers 57.0 Nm torque at standstill and features a 128-period optical encoder with Hiperface interface. This motor is ideal for robotics, packaging machinery, and CNC tool systems.